Title: Hypotrichosis-Lymphedema-Telangiectasia-Renal defect Associated with a truncating mutation in the SOX18 gene
Authors: Moalem, Sharon ×
Brouillard, Pascal
Kuypers, Dirk
Legius, Eric
Harvey, Elizabeth
Taylor, Glenn
Francois, Mathias
Vikkula, Miikka
Chitayat, David #
Issue Date: Apr-2015
Publisher: Wiley-Blackwell Publishing, Inc.
Series Title: Clinical Genetics vol:87 issue:4 pages:378-82
Article number: 10.1111/cge.12388
Abstract: SOX18 mutations in humans are associated with both recessive and dominant Hypotrichosis-Lymphedema-Telangiectasia Syndrome (HLTS). We report two families with affected children carrying a SOX18 mutation: a living patient and his stillborn brother from Canada and a Belgian patient. The two living patients were diagnosed with HLTS and DNA analysis for the SOX18 gene showed that both had the identical heterozygous C > A transversion, resulting in a premature truncation of the protein, lacking the transactivation domain. Both living patients developed renal failure with severe hypertension in childhood for which both underwent renal transplantation. To our best knowledge this is the first report of renal failure associated with heterozygous mutations in the SOX18 gene. We conclude that this specific mutation results in a new, autosomal dominant condition and propose the acronym HLTRS for Hypotrichosis-Telangiectasia-Renal defect Syndrome.
ISSN: 0009-9163
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Human Genetics - miscellaneous
× corresponding author
# (joint) last author

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